<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			/*body {
				width: 800px;
				height: 800px;
			}*/

			/*#box {
				position: absolute;
				background-color: #000;
				width: 100px;
				height: 100px;
				left: 350px;
				top: 350px;
			}*/

			#wrap {
				/*border: 1px solid #F00;*/
				position: absolute;
				width: 100px;
				height: 100px;
				left: 50%;
				top: 50%;
			}

			#box {
				background-color: #000;
				width: 100px;
				height: 100px;
				position: absolute;
				top: -50%;
				left: -50%;

			}
		</style>
	</head>
	<body>
		<div id="wrap">
			<div id="box"></div>
		</div>
	<div><script language="javascript">

	</script></div></body>
</html>
